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Contract OI history

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Nov 20, 2026 EXPIRATION

SMCI $43.00 Call

SMCI261120C00043000

Latest saved OI2,038Oct 23, 2026
Last change+522vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $43.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,0771,0380 2026-10-09: 2,043 OI2026-10-13: 2,077 OI2026-10-14: 2,077 OI2026-10-15: 2,064 OI2026-10-16: 1,545 OI2026-10-21: 1,516 OI2026-10-23: 2,038 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SMCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,038+522
Oct 21, 20261,516-29
Oct 16, 20261,545-519
Oct 15, 20262,064-13
Oct 14, 20262,0770
Oct 13, 20262,077+34
Oct 09, 20262,043No prior observation